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# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI="7"
LUA_COMPAT=( lua5-4 lua5-3 )
[[ ${PV} == *9999 ]] && SCM="git-r3"
inherit toolchain-funcs lua-single systemd linux-info ${SCM}
MY_P="${PN}-${PV/_beta/-dev}"
DESCRIPTION="A TCP/HTTP reverse proxy for high availability environments"
HOMEPAGE="http://www.haproxy.org"
if [[ ${PV} != *9999 ]]; then
SRC_URI="http://haproxy.1wt.eu/download/$(ver_cut 1-2)/src/${MY_P}.tar.gz"
KEYWORDS="amd64 ~arm ~arm64 ppc ~x86"
elif [[ ${PV} == 9999 ]]; then
EGIT_REPO_URI="https://git.haproxy.org/git/haproxy.git/"
EGIT_BRANCH=master
else
EGIT_REPO_URI="https://git.haproxy.org/git/haproxy-$(ver_cut 1-2).git/"
EGIT_BRANCH=master
fi
LICENSE="GPL-2 LGPL-2.1"
SLOT="0/$(ver_cut 1-2)"
IUSE="+crypt doc examples +slz +net_ns +pcre pcre-jit prometheus-exporter
ssl systemd +threads tools zlib lua 51degrees wurfl"
REQUIRED_USE="pcre-jit? ( pcre )
lua? ( ${LUA_REQUIRED_USE} )
?? ( slz zlib )"
BDEPEND="virtual/pkgconfig"
DEPEND="
crypt? ( virtual/libcrypt:= )
pcre? (
dev-libs/libpcre2:=
pcre-jit? ( dev-libs/libpcre2:=[jit] )
)
ssl? (
dev-libs/openssl:0=
)
systemd? ( sys-apps/systemd )
zlib? ( sys-libs/zlib )
lua? ( ${LUA_DEPS} )"
RDEPEND="${DEPEND}
acct-group/haproxy
acct-user/haproxy"
S="${WORKDIR}/${MY_P}"
DOCS=( CHANGELOG CONTRIBUTING MAINTAINERS README )
EXTRAS=( admin/halog admin/iprange dev/tcploop dev/hpack )
haproxy_use() {
(( $# != 2 )) && die "${FUNCNAME} <USE flag> <make option>"
usex "${1}" "USE_${2}=1" "USE_${2}="
}
pkg_setup() {
use lua && lua-single_pkg_setup
if use net_ns; then
CONFIG_CHECK="~NET_NS"
linux-info_pkg_setup
fi
}
src_compile() {
local -a args=(
V=1
# Switching to PCRE2 by default, bug 838013
PCRE=
PCRE_JIT=
)
if use elibc_musl; then
args+=( TARGET=linux-musl )
else
args+=( TARGET=linux-glibc )
fi
# TODO: PCRE2_WIDTH?
args+=( $(haproxy_use threads THREAD) )
args+=( $(haproxy_use crypt LIBCRYPT) )
args+=( $(haproxy_use net_ns NS) )
args+=( $(haproxy_use pcre PCRE2) )
args+=( $(haproxy_use pcre-jit PCRE2_JIT) )
args+=( $(haproxy_use ssl OPENSSL) )
args+=( $(haproxy_use slz SLZ) )
args+=( $(haproxy_use zlib ZLIB) )
args+=( $(haproxy_use lua LUA) )
args+=( $(haproxy_use 51degrees 51DEGREES) )
args+=( $(haproxy_use wurfl WURFL) )
args+=( $(haproxy_use systemd SYSTEMD) )
args+=( $(haproxy_use prometheus-exporter PROMEX) )
# Bug #668002
if use ppc || use arm || use hppa; then
TARGET_LDFLAGS=-latomic
fi
# HAProxy really needs some of those "SPEC_CFLAGS", like -fno-strict-aliasing
emake CFLAGS="${CFLAGS} \$(SPEC_CFLAGS)" LDFLAGS="${LDFLAGS}" CC="$(tc-getCC)" EXTRA_OBJS="${EXTRA_OBJS}" \
TARGET_LDFLAGS="${TARGET_LDFLAGS}" PCRE_LIB="${ESYSROOT}"/usr/$(get_libdir) ${args[@]}
emake -C admin/systemd CFLAGS="${CFLAGS} \$(SPEC_CFLAGS)" LDFLAGS="${LDFLAGS}" CC="$(tc-getCC)" \
EXTRA_OBJS="${EXTRA_OBJS}" TARGET_LDFLAGS="${TARGET_LDFLAGS}" PCRE_LIB="${ESYSROOT}"/usr/$(get_libdir) \
SBINDIR=/usr/sbin
if use tools ; then
for extra in ${EXTRAS[@]} ; do
if [ "${extra}" = "admin/halog" ]; then
emake CFLAGS="${CFLAGS} \$(SPEC_CFLAGS)" LDFLAGS="${LDFLAGS}" CC="$(tc-getCC)" \
EXTRA_OBJS="${EXTRA_OBJS}" TARGET_LDFLAGS="${TARGET_LDFLAGS}" \
PCRE_LIB="${ESYSROOT}"/usr/$(get_libdir) ${args[@]} admin/halog/halog
elif [ "${extra}" = "dev/hpack" ]; then
emake CFLAGS="${CFLAGS} \$(SPEC_CFLAGS)" LDFLAGS="${LDFLAGS}" CC="$(tc-getCC)" \
EXTRA_OBJS="${EXTRA_OBJS}" TARGET_LDFLAGS="${TARGET_LDFLAGS}" \
PCRE_LIB="${ESYSROOT}"/usr/$(get_libdir) ${args[@]} dev/hpack/{decode,gen-enc,gen-rht}
else
# Those two includes are a workaround for hpack Makefile missing those
emake -C ${extra} \
CFLAGS="${CFLAGS} -I../../include/ -I../../ebtree/" OPTIMIZE="${CFLAGS}" LDFLAGS="${LDFLAGS}" \
CC="$(tc-getCC)" ${args[@]}
fi
done
fi
}
src_install() {
dosbin haproxy
newconfd "${FILESDIR}/${PN}.confd-r1" ${PN}
newinitd "${FILESDIR}/${PN}.initd-r8" ${PN}
doman doc/haproxy.1
systemd_dounit admin/systemd/haproxy.service
einstalldocs
# The errorfiles are used by upstream defaults.
insinto /etc/haproxy/errors/
doins examples/errorfiles/*
if use doc; then
dodoc doc/*.txt
#if use lua; then
# TODO: doc/lua-api/
#fi
fi
if use tools ; then
has admin/halog "${EXTRAS[@]}" && dobin admin/halog/halog
has admin/iprange "${EXTRAS[@]}" && {
newbin admin/iprange/iprange haproxy_iprange
newbin admin/iprange/ip6range haproxy_ip6range
}
has dev/tcploop "${EXTRAS[@]}" && newbin dev/tcploop/tcploop haproxy_tcploop
has dev/hpack "${EXTRAS[@]}" && {
newbin dev/hpack/gen-rht haproxy_gen-rht
newbin dev/hpack/gen-enc haproxy_gen-enc
newbin dev/hpack/decode haproxy_decode
}
fi
if use examples ; then
docinto examples
dodoc examples/*.cfg
dodoc doc/seamless_reload.txt
fi
insinto /usr/share/vim/vimfiles/syntax
doins admin/syntax-highlight/haproxy.vim
}
pkg_postinst() {
if [[ ! -f "${EROOT}/etc/haproxy/haproxy.cfg" ]] ; then
ewarn "You need to create /etc/haproxy/haproxy.cfg before you start the haproxy service."
ewarn "It's best practice to not run haproxy as root, user and group haproxy was therefore created."
ewarn "Make use of them with the \"user\" and \"group\" directives."
if [[ -d "${EROOT}/usr/share/doc/${PF}" ]]; then
einfo "Please consult the installed documentation for learning the configuration file's syntax."
einfo "The documentation and sample configuration files are installed here:"
einfo " ${EROOT}/usr/share/doc/${PF}"
fi
fi
}
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